If you're planning to run thick wheel spacers (>10mm) to clear your 4/6/8 pot race calipers then the stock hub bolts/lugs will not have sufficient thread left for the lug nut to securely fasten the wheel when the wheel is mounted. The stock hub bolts/lugs are only 45mm in length. My Japanese supplier was able to supply me slightly longer 55mm length bolts but I decided to go for the pukka Ralliart WRC Long Hub Bolts (Part Number: RX031877A1) as these are 66mm in length and made of much stronger tensile grade steel than the stock bolts/lugs. You will need to increase the strength of the material to make up as you're already loosing stiffness and strength going to a longer bolt. Believe I have seen lugs break when too much muscle power is made to loosen an overtighten lug nut. Not a nice sight and a real pain to fix. The bolts are also zinc plate to prevent corrosion and ultimately rust. Picture below of the bolts pressed mounted to my front hub/axle assemble.
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Picture below of the entire assy with my CNC machined 12mm wheel spacer mounted. As you can see lots of thread and length of hub bolt/lug left for the wheel and lug nut.
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These long lugs just perfectly reach near the end of the thread of my Racing Gear lugnuts with the wheel mounted.
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Price of the Ralliart long hub bolts unfortunately is not so friendly. It cost a whopping near RM500 for 8 bolts/lugs. No shit!
6 comments:
Those Wilwoods always make me cream! Grrr
Want a set? heh heh..
Dear Andrew,
Sean my cousin refered me to your blog site.
I am looking for wheel nuts like the bule ones you have. It has an opened top.
Were could I buy something similar to that?
Daneel,
You can order via email from Racing Gear UK. More details here
http://www.comp.co.uk/racinggear/racinggear1.htm
Your discussion led me a conclusion to the things I wanted to clear. Thanks guys!
i have rx0318877a1 in stock
mattias@refused.net
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